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Literature summary extracted from

  • Miyakawa, H.; Kobayashi, S.; Shimamura, S.; Tomita, M.
    purification and characterization of an X-prolyl dipeptidyl aminopeptidase from Lactobacillus delbrueckii ssp. bulgaricus LBU-147 (1991), J. Dairy Sci., 74, 2375-2381.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.4.14.11 2-mercaptoethanol weak activation Lactobacillus delbrueckii
3.4.14.11 cysteine weak activation Lactobacillus delbrueckii
3.4.14.11 dithiothreitol weak activation Lactobacillus delbrueckii

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.14.11 Cu2+
-
Lactobacillus delbrueckii
3.4.14.11 diisopropylfluorophosphate
-
Lactobacillus delbrueckii
3.4.14.11 Fe2+
-
Lactobacillus delbrueckii
3.4.14.11 Fe3+
-
Lactobacillus delbrueckii
3.4.14.11 Hg2+
-
Lactobacillus delbrueckii
3.4.14.11 PCMB
-
Lactobacillus delbrueckii

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.14.11 90000
-
3 * 90000, SDS-PAGE Lactobacillus delbrueckii
3.4.14.11 270000
-
gel filtration Lactobacillus delbrueckii

Organism

EC Number Organism UniProt Comment Textmining
3.4.14.11 Lactobacillus delbrueckii
-
bulgaricus LBU-147
-
3.4.14.11 Lactobacillus delbrueckii LBU-147
-
bulgaricus LBU-147
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.14.11
-
Lactobacillus delbrueckii

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.14.11 Gly-Pro 4-nitroanilide + H2O
-
Lactobacillus delbrueckii Gly-Pro + 4-nitroaniline
-
?
3.4.14.11 Gly-Pro 4-nitroanilide + H2O
-
Lactobacillus delbrueckii LBU-147 Gly-Pro + 4-nitroaniline
-
?

Subunits

EC Number Subunits Comment Organism
3.4.14.11 trimer 3 * 90000, SDS-PAGE Lactobacillus delbrueckii

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.14.11 50
-
-
Lactobacillus delbrueckii

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.14.11 6.5
-
-
Lactobacillus delbrueckii